ES2367598T3 - Método y sistema de altimetría. - Google Patents

Método y sistema de altimetría. Download PDF

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Publication number
ES2367598T3
ES2367598T3 ES08290686T ES08290686T ES2367598T3 ES 2367598 T3 ES2367598 T3 ES 2367598T3 ES 08290686 T ES08290686 T ES 08290686T ES 08290686 T ES08290686 T ES 08290686T ES 2367598 T3 ES2367598 T3 ES 2367598T3
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ES
Spain
Prior art keywords
signals
altimetry
waveforms
earth
doppler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES08290686T
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English (en)
Spanish (es)
Inventor
Salvatore D'Addio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agence Spatiale Europeenne
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Agence Spatiale Europeenne
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agence Spatiale Europeenne filed Critical Agence Spatiale Europeenne
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Publication of ES2367598T3 publication Critical patent/ES2367598T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/003Bistatic radar systems; Multistatic radar systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88Radar or analogous systems specially adapted for specific applications
    • G01S13/89Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50Systems of measurement based on relative movement of target
    • G01S13/52Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G01S13/5242Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi with means for platform motion or scan motion compensation, e.g. airborne MTI
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88Radar or analogous systems specially adapted for specific applications
    • G01S13/882Radar or analogous systems specially adapted for specific applications for altimeters

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
ES08290686T 2008-07-11 2008-07-11 Método y sistema de altimetría. Active ES2367598T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08290686A EP2144085B1 (de) 2008-07-11 2008-07-11 Altimetrieverfahren und -system

Publications (1)

Publication Number Publication Date
ES2367598T3 true ES2367598T3 (es) 2011-11-04

Family

ID=40120202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08290686T Active ES2367598T3 (es) 2008-07-11 2008-07-11 Método y sistema de altimetría.

Country Status (4)

Country Link
US (1) US8059025B2 (de)
EP (1) EP2144085B1 (de)
AT (1) ATE514102T1 (de)
ES (1) ES2367598T3 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8391780B2 (en) * 2007-06-29 2013-03-05 Delphi Technologies, Inc. System and method of satellite communication that reduces the doppler frequency shift of the satellite signals
US9354633B1 (en) 2008-10-31 2016-05-31 Rockwell Collins, Inc. System and method for ground navigation
US9939526B2 (en) 2007-09-06 2018-04-10 Rockwell Collins, Inc. Display system and method using weather radar sensing
US9733349B1 (en) 2007-09-06 2017-08-15 Rockwell Collins, Inc. System for and method of radar data processing for low visibility landing applications
US9024805B1 (en) * 2012-09-26 2015-05-05 Rockwell Collins, Inc. Radar antenna elevation error estimation method and apparatus
WO2010085846A2 (en) * 2009-01-30 2010-08-05 Teledyne Australia Pty Ltd Apparatus and method for assisting vertical takeoff vehicles
CN101975959B (zh) * 2010-09-03 2012-07-25 北京航空航天大学 适用于延迟映射接收机中对反演有效波高和相对高程的获取装置
FR2972806B1 (fr) * 2011-03-16 2013-11-29 Centre Nat Etd Spatiales Procede de detection et de localisation d'objets par reflectometrie gnss-r
FR2976661B1 (fr) * 2011-06-17 2013-07-05 Thales Sa Systeme compact de mesure altimetrique de haute precision.
US9262932B1 (en) 2013-04-05 2016-02-16 Rockwell Collins, Inc. Extended runway centerline systems and methods
US10928510B1 (en) 2014-09-10 2021-02-23 Rockwell Collins, Inc. System for and method of image processing for low visibility landing applications
US9470777B2 (en) * 2014-09-19 2016-10-18 Delphi Technologies, Inc. Radar system for automated vehicle with phase change based target catagorization
WO2016069744A1 (en) 2014-10-29 2016-05-06 Bridger Photonics, Inc. Accurate chirped synthetic wavelength interferometer
CN104678354B (zh) * 2015-02-11 2017-04-05 北京航空航天大学 一种基于gnss‑r的海面目标双星定位方法
US10705201B1 (en) 2015-08-31 2020-07-07 Rockwell Collins, Inc. Radar beam sharpening system and method
US9970756B2 (en) 2015-10-06 2018-05-15 Bridger Photonics, Inc. High-sensitivity gas-mapping 3D imager and method of operation
CN105738881A (zh) * 2016-03-09 2016-07-06 中国石油大学(华东) 基于波形分类的近海Envisat卫星测高波形重定方法
US10228460B1 (en) 2016-05-26 2019-03-12 Rockwell Collins, Inc. Weather radar enabled low visibility operation system and method
US10353068B1 (en) 2016-07-28 2019-07-16 Rockwell Collins, Inc. Weather radar enabled offshore operation system and method
DE112016007092B4 (de) * 2016-08-25 2019-10-10 Mitsubishi Electric Corporation Radarvorrichtung
WO2018170478A1 (en) 2017-03-16 2018-09-20 Bridger Photonics, Inc. Fmcw lidar methods and apparatuses including examples having feedback loops
WO2019060901A1 (en) 2017-09-25 2019-03-28 Bridger Photonics, Inc. SCANNING SYSTEMS AND TECHNIQUES AND EXAMPLES OF USE IN FMCW LIDAR PROCESSES AND APPARATUSES
US11604280B2 (en) 2017-10-02 2023-03-14 Bridger Photonics, Inc. Processing temporal segments of laser chirps and examples of use in FMCW LiDAR methods and apparatuses
CA3078553A1 (en) 2017-10-17 2019-04-25 Bridger Photonics, Inc. Apparatuses and methods for a rotating optical reflector
FR3073292B1 (fr) * 2017-11-07 2019-10-25 Thales Procede de detection de cible par reflectometrie gnss et systeme associe
CA3082566A1 (en) 2017-11-14 2019-05-23 Bridger Photonics, Inc. Apparatuses and methods for anomalous gas concentration detection
CA3088983A1 (en) 2018-02-01 2019-08-08 Bridger Photonics, Inc. Apparatuses and methods for gas flux measurements
CN109556676B (zh) * 2018-03-02 2019-10-18 清华大学 河流水位的确定方法、装置、计算机设备及可读存储介质
CN109991580B (zh) * 2019-04-16 2021-04-30 山东科技大学 一种基于波形导数的卫星雷达测高波形重定方法
CN110456388B (zh) * 2019-09-16 2023-06-09 上海航天测控通信研究所 一种星载gnss-r海面高度要素定标装置及方法
CN110780322B (zh) * 2019-11-22 2022-01-07 中国科学院国家空间科学中心 一种基于变步长梯度下降法的速镜面反射点计算方法及系统
CN112034455B (zh) * 2020-08-19 2023-11-10 西安空间无线电技术研究所 一种计算gnss-r海面反射信号ddm图像的方法
CN112711050B (zh) * 2020-12-17 2022-08-23 天津大学 基于椭球变换的星载gnss-r镜面反射点计算方法
CN113703008B (zh) * 2021-08-03 2024-05-31 中国空间技术研究院 基于相干积分时间优化模型提高海面测高精度的方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837738A (en) * 1955-08-10 1958-06-03 Fairchild Engine & Airplane Passive range measuring device
US3721986A (en) * 1960-04-21 1973-03-20 Fairchild Industries Range measuring system
US3171126A (en) * 1961-04-14 1965-02-23 Giannini Scient Corp Passive detection and ranging system
US3624650A (en) * 1969-09-09 1971-11-30 Nasa Method and apparatus for mapping planets
US3888122A (en) * 1974-08-09 1975-06-10 Us Navy Method and apparatus for obtaining the fine scale structure of the earth{3 s gravity field
US4386355A (en) * 1980-03-31 1983-05-31 The Boeing Company System for determining the location of an airborne vehicle to the earth using a satellite-base signal source
US4370656A (en) * 1980-10-27 1983-01-25 General Dynamics, Pomona Division Use of bistatic radar system for determining distance between airborne aircraft
US4595925A (en) * 1983-03-28 1986-06-17 The United States Of America As Represented By The Secretary Of The Navy Altitude determining radar using multipath discrimination
US4550601A (en) * 1984-02-27 1985-11-05 The United States Of America As Represented By The Secretary Of The Navy Method for determining the magnitude of earth's gravity
US4602257A (en) * 1984-06-15 1986-07-22 Grisham William H Method of satellite operation using synthetic aperture radar addition holography for imaging
US4727373A (en) * 1986-03-31 1988-02-23 Loral Corporation Method and system for orbiting stereo imaging radar
DE3712065C1 (de) * 1987-04-09 1988-09-22 Dornier System Gmbh Verfahren zur topografischen Kartierung
GB8906520D0 (en) * 1989-03-21 1989-11-08 British Aerospace Synthetic aperture radar
US5160932A (en) * 1990-07-13 1992-11-03 The Boeing Company Over-the-horizon synthetic aperture radar
FR2671879B1 (fr) * 1991-01-22 1993-11-19 Alcatel Espace Dispositif, embarqu2 sur satellite, de mesure du coefficient de retrodiffusion de la mer.
US5170171A (en) * 1991-09-19 1992-12-08 Environmental Research Institute Of Michigan Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement
US5189424A (en) * 1991-09-19 1993-02-23 Environmental Research Institute Of Michigan Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement and second order correction
US5260708A (en) * 1992-04-13 1993-11-09 Environmental Research Institute Of Michigan Three dimensional interferometric synthetic aperture radar terrain mapping with unambiguous phase unwrapping employing subset bandwidth processing
JP2737570B2 (ja) * 1992-10-07 1998-04-08 三菱電機株式会社 合成開口レーダ装置
FR2712095B1 (fr) 1993-11-05 1995-12-22 Europ Agence Spatiale Procédé de mesures altimétriques aériennes ou spatiales, notamment destiné à l'altimétrie des océans, et dispositif mettant en Óoeuvre un tel procédé.
US5736957A (en) 1995-06-30 1998-04-07 The Johns Hopkins University Delay compensated doppler radar altimeter
US6025800A (en) * 1998-10-02 2000-02-15 Honeywell Inc. Interferomeric synthetic aperture radar altimeter
US6137437A (en) * 1999-03-24 2000-10-24 Agence Spatiale Europeenne Spaceborne scatterometer
WO2002079798A1 (en) * 2001-03-28 2002-10-10 The Johns Hopkins University Bistatic delay doppler radar altimeter
EP1279970A3 (de) * 2001-05-31 2004-05-26 Starlab Barcelona SL System zur Überwachung eines Merkmals einer Oberfläche mit einem breiten Schwaden und hoher Resolution
US20040145514A1 (en) * 2002-03-25 2004-07-29 Raney Russell Keith Bistatic delay doppler radar altimeter
US6861978B2 (en) * 2002-04-12 2005-03-01 Lockheed Martin Corporation Method and system for mutual coherent synthetic aperture radiometry
US7570202B2 (en) * 2007-05-16 2009-08-04 The Johns Hopkins University Polarimetric selectivity method for suppressing cross-track clutter in sounding radars

Also Published As

Publication number Publication date
US20100007547A1 (en) 2010-01-14
EP2144085A1 (de) 2010-01-13
EP2144085B1 (de) 2011-06-22
US8059025B2 (en) 2011-11-15
ATE514102T1 (de) 2011-07-15

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